import { router, addRoutes } from "~/router";
import { getToken } from "~/composables/auth";
import { toast, showFullLoading, hideFullLoading } from "~/composables/util";
import store from "./store";

// 全局前置守卫
let hasGetInfo = false;
router.beforeEach(async (to, from, next) => {
  // 显示loading
  showFullLoading();

  const token = getToken();

  // 没有登录，强制跳转回登录页
  if (!token && to.path != "/login") {
    toast("请先登录", "error");
    return next({ path: "/login" });
  }

  // 防止重复登录
  if (token && to.path == "/login") {
    toast("请勿重复登录", "error");
    return next({ path: from.path ? from.path : "/" });
  }

  // 如果用户登录了，自动获取用户信息，并存储在vuex当中
  let hasNewRoutes = false;
  if (token && !hasGetInfo) {
    let user = await store.dispatch("getinfo");
    hasGetInfo = true;
    // 动态添加路由
    hasNewRoutes = addRoutes(user);
  }

  // 设置页面标题
  let title = (to.meta.title ? to.meta.title : "") + "-商場後台";
  document.title = title;

  hasNewRoutes ? next(to.fullPath) : next();
});

// 全局后置守卫
router.afterEach((to, from) => hideFullLoading());
